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| author | Bjorn Helgaas <bhelgaas@google.com> | 2019-05-14 02:34:30 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2019-05-14 02:34:30 +0300 |
| commit | 178901bf6a7d8e6d22fb8265a8886f1ba0272fc7 (patch) | |
| tree | 99bf1c3a549db7c7044c30afcbefbb5f69ddd44f /include/linux/pci.h | |
| parent | 156752817cb090643f7e20094d17dbd2c3f14f0d (diff) | |
| parent | 2dbce590117981196fe355efc0569bc6f949ae9b (diff) | |
| download | linux-178901bf6a7d8e6d22fb8265a8886f1ba0272fc7.tar.xz | |
Merge branch 'pci/enumeration'
- Enable PCIe services for host controller drivers that use managed host
bridge alloc (Jean-Philippe Brucker)
- Add quirk to clear PCIe Retrain Link bit to work around Pericom bridge
erratum (Stefan Mätje)
- Add "external-facing" DT property to identify cases where we require
IOMMU protection from untrusted devices (Jean-Philippe Brucker)
- Support fixed bus numbers from bridge Enhanced Allocation capabilities
(Subbaraya Sundeep)
* pci/enumeration:
PCI: Assign bus numbers present in EA capability for bridges
PCI: OF: Support "external-facing" property
dt-bindings: Add "external-facing" PCIe port property
PCI: Rework pcie_retrain_link() wait loop
PCI: Work around Pericom PCIe-to-PCI bridge Retrain Link erratum
PCI: Factor out pcie_retrain_link() function
PCI: Init PCIe feature bits for managed host bridge alloc
Diffstat (limited to 'include/linux/pci.h')
| -rw-r--r-- | include/linux/pci.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index 77448215ef5b..2c056a7a728a 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -348,6 +348,8 @@ struct pci_dev { unsigned int hotplug_user_indicators:1; /* SlotCtl indicators controlled exclusively by user sysfs */ + unsigned int clear_retrain_link:1; /* Need to clear Retrain Link + bit manually */ unsigned int d3_delay; /* D3->D0 transition time in ms */ unsigned int d3cold_delay; /* D3cold->D0 transition time in ms */ |